-ic a-a a-b a-c a-i a-t aaa aab aac aai aam aat aau ab- aba abb abc abi abm abt abu ac- aca acb acc aci acm act acu ai- aia aib aic aii aim ait aiu ama amb amc ami amm amt amu at- ata atb atc ati atm att atu au- aua aub auc aui aum aut b-u baa bab bac bai bam bat bau bba bbb bbc bbi bbm bbt bbu bca bcb bcc bci bcm bct bcu bi- bia bib bic bii bim bit biu bma bmb bmc bmi bmm bmt bmu bta btb btc bti btm btt btu bua bub buc bui bum but buu c-- caa cab cac cai cam cat cau cba cbb cbc cbi cbm cbt cbu cca ccb ccc cci ccm cct ccu ci- cia cib cic cii cim cit ciu cma cmb cmc cmi cmm cmt cmu cta ctb ctc cti ctm ctt ctu cua cub cuc cui cum cut cuu ia- iaa iab iac iai iam iat iau iba ibb ibc ibi ibm ibt ibu ica icb icc ici icm ict icu iia iib iic iii iim iit iiu im- ima imb imc imi imm imt imu ita itb itc iti itm itt itu iu- iua iub iuc iui ium iut maa mab mac mai mam mat mau mba mbb mbc mbi mbm mbt mbu mc- mca mcb mcc mci mcm mct mcu mi- mia mib mic mii mim mit miu mma mmb mmc mmi mmm mmt mmu mta mtb mtc mti mtm mtt mtu mua mub muc mui mum mut muu taa tab tac tai tam tat tau tba tbb tbc tbi tbm tbt tbu tca tcb tcc tci tcm tct tcu tia tib tic tii tim tit tiu tma tmb tmc tmi tmm tmt tmu tta ttb ttc tti ttm ttt ttu tua tub tuc tui tum tut tuu ua- uaa uab uac uai uam uat uau uba ubb ubc ubi ubt ubu uca ucb ucc uci ucm uct ucu uia uib uic uii uim uit uiu um- uma umb umc umi umm umt umu uta utb utc uti utm utt utu uua uuc uum uut uuu

a-ii aaaa aaab aaac aaai aaam aaba aabb aabc aabi aabm aabt aaca aacb aacc aaci aacm aact aacu aaib aaic aaii aama aamb aamc aami aata aatc aatt abaa abab abac abai abam abat abau abb- abba abbb abbi abbt abca abcb abcc abci abct abia abib abic abim abit abiu abma abmb abmc abmt abta abtu abua abum abut ac-t acaa acab acac acai acat acba acca accc acci accm acct accu aci- acia acic acim acma acmc acmi acmu acta actc acti actt actu acu- acum acut aiai aiba aica aicc aiia aiib aiic aimc aimi aimm aita aiti aitt aitu aiui amaa amac amai amam amat amb- amba ambi ambu amca amcc amia amib amic amii amit amm- amma ammi ammu amta amtc amti amua amui amum at-t ataa atab atac atai atat atca atcc atia atic atim atit atiu atm- atma atmu atta atti attu atua atub atuc atum auaa auca auci auct auma aumi aut- ba-i baaa baam baat baba babb babi babm babu bac- baca bacc baci bact baia baib baic bait bama bamb bamc bami bamm bamu bata batc bati batt batu bau- baum bbau bbbb bbci bbcm bcaa bcam bcat bcbc bcca bccc bcci bccm bcia bcit bcma bctc bcuc biat biba bibb bibi bica bicc bici bima bita bitc bitt bitu bmaa bmci bmic bmmi bmtc btaa btcc bttb buat buba bubb bubi bubu buca bucc buci bucu buic buit buiu bum- buma bumb but- buta buti butt caaa caab caac caam caat caba cabi cabu cac- caca cacc caci cacm caia caib caic caim cait caiu cama camb camc cami camm camt cat- cata catb catc cati catm catt catu cauc caum caut cbac cbat cbbc cbca cbcc cbcm cbct cbcu cbia cbit cbta cbtc ccaa ccab ccac ccai ccam ccat ccba ccbc ccca cccb cccc ccci cccm cccu ccic ccii ccim ccma ccmb ccmc ccmm cctb cctc cctt ccuc ccut ciaa ciam ciat ciau ciba cibc cibi cica cicc cici cict cicu ciia ciii ciit cima cimb cimi cimm cita citb citi citt citu ciuc cmaa cmac cmba cmbc cmcc cmii cmmb cmmc cmmi cmta cmtc cmtu ctab ctba ctbi ctca ctia ctic ctma ctta cuau cub- cuba cubb cubi cuca cucc cuci cucm cui- cuit cum- cuma cumt cut- cuta cutc cutt iaaa iaac iaai iaat iaba iabm iaca iacc iact iacu iaia iaim iama iamb iami iamt iata iatc iati ibac ibat ibbm ibca ibia ibim ibma ibtb ibtc icaa icab icac icai icam icat icbc icbm icca iccb iccc icci icct iccu icma icmc icmi icmm icmt icta icub iiac iica iiii iiit iimc iita iitm iitt iiuc iium imac imai imam imat imba imbi imca imcb imci imit imma immi immt imta itaa itac itai itam itat itcm itia itic itim itma itta itum iucc iuiu ma-i maaa maac maai maam maat maba mabi mabu mac- maca macb macc maci mact macu maia maib maii maim mait mama mamc mami mamu mata matc mati matt matu maua maui maum maut mbac mbam mbba mbca mbci mbia mbim mbta mcaa mcac mcat mcba mcbc mcbi mcca mccc mcci mcia mcic mcii mcit mcmc mcmi mcmt mctc mctu miaa miab miac miai miam miat miau mibc mica micc mici mict miii miit mim- mima mimi mit- mita mitb mitc miti mitm mitt mitu miui mmaa mmab mmac mmai mmcc mmci mmcm mmct mmic mmii mmmc mmmm mtaa mtab mtac mtbc mtuc muac mubi muc- mucc mucu muit muma mumm mumu muta muti mutt mutu muut taa- taat taba tabb tabc tabi tabu taca tacc taci tact taia taim tait tama tamc tami tamm tamu tata tatb tati tatt tatu taua taub tauc taum taut tbca tbcb tbcc tbit tbta tcam tcca tccc tccu tctc tiaa tiab tiba tibi tibu tica ticc tiit tiiu tima timi timm